Wikipedia:Wikipedia abbreviations

This is a directory of abbreviations used on Wikipedia for various pages, processes, policies, and proposals. For the guideline on the use of abbreviations in articles, see Manual of Style/Abbreviations.

0–9

 * 3D (WP:3D) – No 3D illustrations
 * 3RR (WP:3RR) – Three-revert rule
 * 5P (WP:5P) – Five pillars of Wikipedia. If there is a number after the P, e.g. 5P1, then it refers to that pillar.
 * 5C (WP:5C) – The "five C's" of copyediting.

A

 * A (WP:A) – Attribution
 * AA (WP:AA) – Article alerts
 * AB (WP:AB) – Autobiography
 * ABC (WP:ABC) – Wikipedia abbreviations
 * AC (WP:AC) – Arbitration Committee
 * AD (WP:AD) – Accuracy dispute
 * AE (WP:AE) – Administrators' noticeboard/Arbitration enforcement
 * AFC (WP:AFC) – Articles for creation
 * AfD (WP:AfD) – Articles for deletion
 * AGF (WP:AGF) – Assume good faith
 * AI (WP:AI) – Artificial intelligence
 * AIV (WP:AIV) – Administrator intervention against vandalism
 * AN (WP:AN) – Administrators' noticeboard
 * ANI, AN/I (WP:ANI) – Administrators' noticeboard/Incidents
 * ANRFC, AN/RFC – Administrators' noticeboard/Requests for closure
 * AO (WP:AO) – As of
 * AP (WP:AP) – Arbitration policy
 * AP2 (WP:AP2) – American politics 2, post-1932 American politics. Topic area subject to discretionary sanctions.
 * ARBCOM (WP:ARBCOM) – Arbitration Committee
 * AS (WP:AS) – Article size
 * ATP – Article talk page
 * ATT (WP:ATT) – Attribution

B

 * B (WP:B) – Bots
 * BA (WP:BA) – List of bad article ideas
 * BAD (WP:BAD) – Bad jokes and other deleted nonsense
 * BB (WP:BB) – Be bold
 * BEANS (WP:BEANS) – Don't stuff beans up your nose
 * BF (WP:BF) – Assume good faith#Dealing with bad faith
 * BK (WP:BK) – Notability (books)
 * BITE (WP:BITE) – Don't bite the newcomers
 * BJAODN (WP:BJAODN) – Bad jokes and other deleted nonsense
 * BLP (WP:BLP) – Biographies of living persons
 * BM (WP:BM) – Blank maps
 * BN (WP:BN) – Bureaucrats' noticeboard
 * BNA (WP:BNA) – British Newspaper Archive
 * BOLD (WP:BOLD) – Be bold
 * BOTREQ (WP:BOTREQ) – Bot requests
 * BP (WP:BP) – Blocking policy
 * BRD (WP:BRD) – BOLD, revert, discuss cycle
 * BRFA (WP:BRFA) – Bots/Requests for approval
 * BS (WP:BS) – Barnstars
 * BTW (WP:BTW) – Build the web
 * BURO (WP:BURO) – Wikipedia is not a bureaucracy

C

 * C (WP:C) – Copyrights
 * CAT (WP:CAT) – Categories
 * CB (WP:CB) – Complete bollocks
 * CBALL (WP:CBALL) – Wikipedia is not a crystal ball
 * CC (WP:CC) – Course coordinator, instructor, online and campus volunteer
 * CCC (WP:CCC) – Consensus can change
 * CCI (WP:CCI) – Contributor copyright investigations
 * CD (WP:CD) – Centralized discussion
 * CDT (WP:CDT) – Current date and time
 * CE (WP:CE) – Copyediting
 * CfD (WP:CfD) – Category for deletion
 * CfM (WP:CfM) – Category for merging
 * CfR (WP:CfR) – Category for renaming
 * CHK (WP:CHK) – CheckUser
 * CI (WP:CI) – Category intersection
 * CIR (WP:CIR) – Competence is required
 * CIV (WP:CIV) – Civility
 * CIVIL (WP:CIVIL) – Civility
 * CK (WP:CK) – Common knowledge
 * CLS (WP:CLS) – Categories, lists, and navboxes
 * Cmt. – Comment; often used in edit summaries for comments at RfCs, etc.
 * COI (WP:COI) – Conflict of interest
 * CON (WP:CON) – Consensus
 * COPYVIO (WP:COPYVIO) – Copyright violations
 * CP (WP:CP) – Copyright problems
 * CR (WP:CR) – Cleanup resources
 * CRAT (WP:CRAT) – Bureaucrats
 * CS (WP:CS) – Citing sources
 * CSD (WP:CSD) – Criteria for speedy deletion
 * CU (WP:CU) – CheckUser (use WP:CHK or WP:CHECK instead; previously used for Cleanup; sometimes used for Changing username)
 * CV (WP:CV) – Copyright problems
 * CW (WP:CW) – Citing Wikipedia

D

 * D (WP:D) – Disambiguation
 * DAB (WP:DAB), DISAMBIG – Disambiguation
 * DABLINK – Disambiguated link (i.e., fixed a link to a disambiguation page to point to a specific article)
 * DD (WP:DD) – Database download
 * DE (WP:DE) – Disruptive editing
 * DEL (WP:DEL) – Deletion policy
 * DELREV (WP:DELREV) – Deletion review
 * DF (WP:DF) – Department of Fun
 * DG (WP:DG) – Username policy#Using multiple accounts
 * DGAF (WP:DGAF) – Don't-give-a-fuckism
 * DI (WP:DI) – Criteria for speedy deletion#Files
 * DP (WP:DP) – Deletion policy
 * DR (WP:DR) – Resolving disputes
 * DRN (WP:DRN) – Dispute resolution noticeboard
 * DRV (WP:DRV) – Deletion review
 * DT (WP:DT) – Dispute templates
 * DYK (WP:DYK) – Did you know

E

 * EA (WP:EA) – Editor assistance
 * EC (WP:EC) – Edit count
 * EC (WP:EDC) – Edit conflict
 * ED (WP:ED) – Experimental deletion
 * EF (WP:EF) – Edit filter
 * EG (WP:EG) – Editing policy
 * EI (WP:EI) – Editing the interface
 * EL (WP:EL) – External links
 * EM (WP:EM) – Editors matter
 * EN (WP:EN) – Naming conventions (use English)
 * EP (WP:EP) – Editing policy
 * EQ (WP:EQ) – Etiquette
 * ER (WP:ER) – Editor review
 * ES (WP:ES) – Edit summary
 * ET (WP:ET) – Editor tags
 * EW (WP:EW) – Edit war
 * EX (WP:EX) – Expert editors
 * EXP (WP:EXP) – Requests for expansion

F

 * FA (WP:FA) – Featured articles
 * FAC (WP:FAC) – Featured article candidates
 * FAR (WP:FAR) – Featured article review
 * FB (WP:FB) – Facebook
 * FEED (WP:FEED) – Article feedback
 * FfD (WP:FfD) – Files for discussion
 * FI (WP:FI) – Featured pictures
 * FL (WP:FL) – Featured lists
 * FN (WP:FN) – Footnotes
 * FORUM (WP:FORUM) – Wikipedia is not a publisher of original thought
 * FP (WP:FP) – Featured pictures
 * FPO (WP:FPO) – Featured portals
 * FS (WP:FS) – Featured sounds
 * FT (WP:FT) – Featured topics
 * FUTURE (WP:FUTURE) – Wikipedia is not a crystal ball

G

 * GA (WP:GA) – Good articles
 * GAME (WP:GAME) – Don't game the system
 * GAMEGUIDE (WP:GAMEGUIDE) – NOT:Wikipedia is not a manual, guidebook, or textbook
 * GAN (WP:GAN) – Good article nominations
 * GAR (WP:GAR) – Good article reassessment
 * GB (WP:GB) – GlobalBlocking
 * GD (WP:GD) – Guide to deletion
 * GDPR (not specific to Wikipedia) –
 * GF (WP:GF) – Assume good faith
 * GFDL (WP:GFDL) – GNU Free Documentation License
 * GL (WP:GL) – Graphics Lab
 * GOCE (WP:GOCE) – Guild of Copy Editors
 * GOCER (WP:GOCER) – Guild of Copy Editors request
 * GNG (WP:GNG) – General notability guideline
 * GT (WP:GT) – Good topics
 * GUS (WP:GUS) – German userbox solution
 * GW (WP:GW) – Gnome Week

H

 * HA (WP:HA) – Harassment
 * HAT (WP:HAT) – Hatnote
 * HAU (WP:HAU) – Highly Active Users
 * HD (WP:HD) – Help desk
 * HG (WP:HG) – Huggle
 * HMB (WP:HMB) – Huge message boxes
 * HOAX (WP:HOAX) – Don't create hoaxes
 * HS (WP:HS) – High Schools
 * HW (WP:HW) – Do your own homework

I

 * IAR (WP:IAR) – Ignore all rules
 * IC (WP:IC) – Inline citation
 * IFD (WP:IFD) – Images for deletion (Now called "Files for discussion" (FfD))
 * IL (WP:IL) – Interlanguage links
 * IGNORE (WP:IGNORE) – Ignore all rules
 * IINFO (WP:IINFO) – Wikipedia is not an indiscriminate collection of information
 * IM (WP:IM) – WikiProject Images and Media
 * IP (WP:IP) – Anonymous users (IP users)
 * IPBE (WP:IPBE) – IP block exemption
 * IRC (WP:IRC) – Internet Relay Chat
 * IS (WP:IS) – Independent sources
 * IT (WP:IT) – Image copyrighttags
 * ITN (WP:ITN) – In the news
 * IU (WP:IU) – Inappropriate usernames
 * IW (WP:IW) – InterWikimedia links

J

 * JI (WP:JI) – Join in

K

 * KC (WP:KC) – Kindness Campaign
 * KS (WP:KS) – Keyboard shortcuts

L

 * L (WP:L) – Lists
 * LA (WP:LA) – List of administrators
 * LC (WP:LC) – Listcruft
 * LD (WP:LD) – Legal disclaimer
 * LEGAL (WP:LEGAL) – No legal threats
 * LF (WP:LF) – Laissez-faire
 * LGL (WP:LGL) – List of guidelines
 * LI (WP:LI) – Link intersection
 * LOP (WP:LOP) – List of policies
 * LQ (WP:LQ) – Logical quotation
 * LS (WP:LS) – Lead section
 * LTA (WP:LTA) – Long-term abuse
 * LW (WP:LW) – Legal warnings

M

 * M (WP:M) – Mediation
 * MC (WP:MC) – Mediation Committee
 * ME (WP:ME) – Minor edit
 * MEDRS (WP:MEDRS) – Reliable sources for medical articles
 * MF (WP:MF) – Mirrors and forks
 * MfD (WP:MfD) – Miscellany for deletion
 * MH (WP:MH) – Media help
 * MI (WP:MI) – Multilingual coordination
 * ML (WP:ML) – Mailing lists
 * MoS or MOS (WP:MOS) – Manual of Style
 * MP (WP:MP) – Mediation Committee/Policy (formerly Million pool)
 * MS (WP:MS) – Music samples
 * MT (WP:MT) – Template messages
 * MU (WP:MU) – Meetup
 * MV (WP:MV) – Moving a page
 * MW (WP:MW) – Missing Wikipedians

N

 * N (WP:N) – Notability
 * NC (WP:NC) – Naming conventions
 * NFCC (WP:NFCC) – Non-free content criteria
 * NLT (WP:NLT) – No legal threats
 * NOCITE (WP:NOCITE) – No citation given
 * NOPRICES (WP:NOPRICES) – Wikipedia is not a directory
 * NOR (WP:NOR) – No original research
 * NOT (WP:NOT) – What Wikipedia is not
 * NOT PAPER (WP:NOT PAPER) – Wikipedia is not a manual, guidebook, or textbook
 * NOT PAPERS (WP:NOT PAPERS) – Wikipedia is not a manual, guidebook, or textbook
 * NOT#CHAT (WP:NOT) – Wikipedia is not a publisher of original thought
 * NOT#DEM (WP:NOT) – Wikipedia is not a democracy
 * NOT#FAQ (WP:NOT) – Wikipedia is not an indiscriminate collection of information
 * NOT#HOST (WP:NOT) – Wikipedia is not your web host
 * NOT#JOURNALISM (WP:NOT) – Wikipedia is not a publisher of original thought
 * NOT#LYRICS (WP:NOT) – Wikipedia is not an indiscriminate collection of information
 * NOT#NEWS (WP:NOT) – Wikipedia is not an indiscriminate collection of information
 * NOT#OR (WP:NOT) – Wikipedia is not a publisher of original thought
 * NOT#STATS (WP:NOT) – Wikipedia is not an indiscriminate collection of information
 * NOT#USER (WP:NOT) – Wikipedia is not your web host
 * NOT#WEBHOST (WP:NOT) – Wikipedia is not your web host
 * NOTADVERTISING (WP:NOTADVERTISING) – Wikipedia is not a soapbox
 * NOTADVOCATE (WP:NOTADVOCATE) – Wikipedia is not a soapbox
 * NOTANARCHY (WP:NOTANARCHY) – Wikipedia is not an anarchy
 * NOTBATTLEGROUND (WP:NOTBATTLEGROUND) – Wikipedia is not a battleground
 * NOTBLOG (WP:NOTBLOG) – Wikipedia is not a blog, webspace provider, social networking, or memorial site
 * NOTBUREAUCRACY (WP:NOTBUREAUCRACY) – Wikipedia is not a bureaucracy
 * NOTCASE (WP:NOTCASE) – Wikipedia is not a manual, guidebook, or textbook
 * NOTCATALOG (WP:NOTCATALOG) – Wikipedia is not a directory
 * NOTCENSORED (WP:NOTCENSORED) – Wikipedia is not censored
 * NOTCRYSTAL (WP:NOTCRYSTAL) – Wikipedia is not a crystal ball
 * NOTDEMOCRACY (WP:NOTDEMOCRACY) – Wikipedia is not a democracy
 * NOTDICDEF (WP:NOTDICDEF) – Wikipedia is not a dictionary
 * NOTDIR (WP:NOTDIR) – Wikipedia is not a directory
 * NOTDIRECTORY (WP:NOTDIRECTORY) – Wikipedia is not a directory
 * NOTFORUM (WP:NOTFORUM) – Wikipedia is not a publisher of original thought
 * NOTGUIDE (WP:NOTGUIDE) – Wikipedia is not a manual, guidebook, or textbook
 * NOTHOWTO (WP:NOTHOWTO) – Wikipedia is not a manual, guidebook, or textbook
 * NOTLAW (WP:NOTLAW) – Wikipedia is not governed by statute
 * NOTLINK (WP:NOTLINK) – Wikipedia is not a mirror or a repository of links, images, or media files
 * NOTMANUAL (WP:NOTMANUAL) – Wikipedia is not a manual, guidebook, or textbook
 * NOTMEMORIAL (WP:NOTMEMORIAL) – Wikipedia is not a blog, webspace provider, social networking, or memorial site
 * NOTMIRROR (WP:NOTMIRROR) – Wikipedia is not a mirror or a repository of links, images, or media files
 * NOTMYSPACE (WP:NOTMYSPACE) – Wikipedia is not a blog, webspace provider, social networking, or memorial site
 * NOTNOW (WP:NOTNOW – Now is not the right time to run for adminship
 * NOTOPINION (WP:NOTOPINION) – Wikipedia is not a soapbox
 * NOTPAPER (WP:NOTPAPER) – Wikipedia is not a paper encyclopedia
 * NOTREPOSITORY (WP:NOTREPOSITORY) – Wikipedia is not a mirror or a repository of links, images, or media files
 * NOTSOAPBOX (WP:NOTSOAPBOX) – Wikipedia is not a soapbox
 * NOTSTATUTE (WP:NOTSTATUTE) – Wikipedia is not governed by statute
 * NOTSTUPID (WP:NOTSTUPID) – And finally...
 * NOTTEXTBOOK (WP:NOTTEXTBOOK) – Wikipedia is not a manual, guidebook, or textbook
 * NOTTRAVEL (WP:NOTTRAVEL) – Wikipedia is not a manual, guidebook, or textbook
 * NOTWEBHOST (WP:NOTWEBHOST) – Wikipedia is not a blog, webspace provider, social networking, or memorial site
 * NOW (WP:NOW) – The deadline is now
 * NPA (WP:NPA) – No personal attacks
 * NPOV (WP:NPOV) – Neutral point of view
 * NPS (WP:NPS) – Don't include copies of primary sources

O

 * OA (WP:OA) – Office actions
 * OC (WP:OC) – Overcategorization
 * OI (WP:OI) – Original images
 * OL (WP:OL) – Overlinking
 * OP – Original post, or original poster. The first comment starting a discussion, or the author of that comment.
 * Opp. – Oppose/opposing (used in edit summaries pertaining to RfCs and the like)
 * OM (WP:OM) – Ombudsman
 * OR (WP:OR) – Original research
 * OS (WP:OS) – Oversight
 * OTRS (WP:OTRS) – Open-source Ticket Request System
 * OV (WP:OV) – Oversight
 * OWN (WP:OWN) – Ownership of articles

P

 * PA (WP:PA) – No personal attacks
 * PAG, PAGs (WP:PAG) – Policies and guidelines
 * PAPER (WP:PAPER) – Wikipedia is not a paper encyclopedia
 * PC (WP:PC) – Pending changes
 * PD (WP:PD) – Public domain
 * PERTINENCE (WP:PERTINENCE) – Pertinence and encyclopedic nature of images
 * PF (WP:PF) – Parser functions
 * PG (WP:PG, WP:PAG) – Policies and guidelines
 * PI (WP:PI) – Process is important
 * PL (WP:PL) – Proseline
 * PM (WP:PM) – Proposed mergers
 * PN (WP:PN) – Patent nonsense
 * PLOT (WP:PLOT) – Wikipedia is not an indiscriminate collection of information
 * POINT (WP:POINT) – Don't disrupt Wikipedia to make a point
 * POL (WP:POL) – Policies and guidelines
 * POV (WP:POV) – Describing points of view
 * PP (WP:PP) – Protection policy
 * PR (WP:PR) – Peer review
 * PROD (WP:PROD) – Proposed deletion
 * PS (WP:PS) – either Policy shopping or Primary sources
 * PT (WP:PT) – Protected titles
 * PU (WP:PU) – Protected Userpage

Q

 * Q (WP:Q) – Questions
 * QA (WP:QA) – Quality articles
 * QD (WP:QD) – Quick directory
 * QP (WP:QP) – Quickpolls
 * QS (WP:QS) – Verifiability#Questionable sources

R

 * R (WP:R) – Redirect; in edit summaries at talk pages and noticeboards it may mean "reply".
 * RA (WP:RA) – Requested articles
 * RANT (WP:RANT) – Wikipedia is not a soapbox
 * RB (WP:RB) – Reward board
 * RC (WP:RC) – Recent changes
 * RD (WP:RD) – Reference desk
 * RE – used on Talk pages for a reply to another post
 * RF (WP:RF) – Readers First
 * RFA (WP:RFA) – Requests for adminship
 * RFAR (WP:RFAR) – Requests for arbitration
 * RFB (WP:RFB) – Requests for bureaucratship
 * RFC (WP:RFC) – Requests for comment
 * RFCU – Now-defunct process for examination of user behavior; merged into WP:Administrators' noticeboard/Incidents (WP:ANI)
 * RFD (WP:RFD) – Redirects for discussion
 * RFE (WP:RFE) – Requests for expansion
 * RFI (WP:RFI) – Requests for investigation
 * RFX (WP:RFX) – Requests for expansion
 * RM (WP:RM) – Requested moves
 * RN (WP:RN) – Regional notice boards
 * RP (WP:RP) – Requested pictures
 * RQ (WP:RQ) – Requests
 * RS (WP:RS) – Reliable sources
 * RT (WP:RT) – Requested templates
 * RV (WP:RV) – Reverting
 * RVV – Reverting vandalism
 * RW (WP:RW) – RedWarn (previously Researching Wikipedia)
 * RY (WP:RY) – Recent years

S

 * SA – various meanings, depending on context: "See also" section, WP:Selected anniversaries, WP:Service awards, WP:Spoken articles, WP:Stress alerts, WP:Student assignments, WP:WikiProject Saudi Arabia, WP:WikiProject South Africa, WP:WikiProject South America, WP:WikiProject South Australia
 * SB (WP:SB) – Sandbox
 * SC (WP:SC) – Shortcut
 * SD (WP:SD) – Criteria for speedy deletion
 * SI (WP:SI) – Sockpuppet investigations
 * SIG (WP:SIG) – Sign on talk pages
 * SILLY (WP:SILLY) – Bad jokes and other deleted nonsense
 * SIZE (WP:SIZE) – Article size
 * SK (WP:SK) – Speedy keep
 * SL (WP:SL) – Spotlight
 * SN (WP:SN) – Survey notification
 * SO (WP:SO) – Standard offer
 * SOAP (WP:SOAP) – Wikipedia is not a soapbox
 * SOCK (WP:SOCK) Sock-puppetry
 * SP (WP:SP) – Subpages
 * SPA (WP:SPA) – Single-purpose account
 * SPI (WP:SPI) – Sockpuppet investigations
 * SR (WP:SR) – Simplified ruleset
 * SS (WP:SS) – Summary style
 * SSF (WP:SSF) – Specialized-style fallacy
 * STUPID (WP:STUPID) – List of really stupid article ideas
 * STYLE (WP:STYLE) – Manual of Style
 * Supp. – Support/supporting (used in edit summaries pertaining to RfCs and the like)
 * SUL – Single user login (Unified login)
 * SUS (WP:SUS) – Simple userbox solution
 * SV (WP:SV) – Stable versions

T

 * T (WP:T) – Tutorial
 * TALK (WP:TALK) – Talk page guidelines
 * TD (WP:TD) – Templates for deletion
 * TE (WP:TE) – Tendentious editing
 * TFA (WP:TFA) – Today's featured article
 * TFAR (WP:TFAR) – Today's featured article/requests
 * TfD (WP:TfD) – Templates for discussion
 * TG (WP:TG) – Template guidelines
 * TH (WP:TH) – Teahouse
 * TL (WP:TL) – Transwiki log
 * TM (WP:TM) – Template messages
 * TMP (WP:TMP) – Templates
 * TODAY (WP:TODAY) – Current date and time
 * TP (WP:TP) – Talk page
 * TPG (WP:TPG) – Talk page guidelines
 * TR (WP:TR) – Requested templates
 * TS (WP:TS) – Template standardisation
 * TW (WP:TW) – Twinkle
 * TWWPK (WP:TWWPK) – That's why we preview, kids

U

 * UA (WP:UA) – Unusual articles
 * UAA (WP:UAA) – Usernames for Administrator Attention
 * UCR (WP:UCR) – Unexplained content removal
 * UD (WP:UD) – Usage of diacritics
 * UF (WP:UF) – WikiProject Microformats
 * UG (WP:UG) – User access levels
 * UI (WP:UI) – Untagged images
 * UM (WP:UM) – Userbox migration
 * UN (WP:UN) – Username policy
 * UP (WP:UP) – User page
 * UR (WP:UR) – Unusual requests
 * USER (WP:USER) – User page
 * UTP (WP:UTP) – User talk page
 * UV (WP:UV) - Ultraviolet

V

 * V (WP:V) – Verifiability
 * VA (WP:VA) – Vital articles
 * VD (WP:VD) – Vandalism
 * VI (WP:VI) – Vested interest
 * VIP (WP:VIP) – Vandalism in progress
 * VL (WP:VL) – Victim Lists
 * VOA (WP:VOA) - Vandalism-only account
 * VP (WP:VP) – Village pump
 * VRT (WP:VRT) – Volunteer Response Team
 * VS (WP:VS) – Visiting Scholars
 * VT (WP:VT) – Arguments to avoid in deletion discussions#Vandal target
 * VU (WP:VU) – Indef blocked userpages

W

 * W (WP:W) – Watchlist help
 * WAWH (WP:WAWH) - We're all Wikipedians here
 * WB (WP:WB) – Wikibreak
 * WC (WP:WC) – Welcoming committee
 * WF (WP:WF) – Wikifun
 * WG (WP:WG) – Walled garden
 * WIN (WP:WIN) – What Wikipedia is not
 * WL (WP:WL) – Wikilawyering
 * WM (WP:WM) – Maintenance
 * WMF (WP:WMF) – Wikimedia Foundation
 * WOTTA (WP:WOTTA) – WTF? OMG! TMD TLA. ARG!
 * WP – either Wikipedia, Wikipedia namespace, or WikiProject
 * WQ (WP:WQ) – Etiquette
 * WQA (WP:WQA) – Wikiquette alerts
 * WR (WP:WR) – WikiReader
 * WW (WP:WW) – Wheel war

X

 * XD (WP:XD) – Experimental deletion
 * XfD (WP:XfD) – Deletion discussions
 * XRV (WP:XRV) – Administrative action review

Y

 * YRS (WP:YRS) – WikiProject Years
 * YT (WP:YT) – YouTube

Z

 * Z (WP:Z) – WikiProject Zoo