What does =D mean?

:D can be abbreviated as =D
Other shorthands for :D are: b-/-, proclamation, Ra2-d, IAM-D, CF, PLAN D, ASSOC, durgy, GERD, sword, KSD, FGA/B/C/D, PmpD, VMCD, FORD, FGD, IgD, EPJD, CD, TWOC, FFTD, direct-book., casualty, AMD, ASTRO, GERD, ID, SOPD, OspD, BDD, HD, tying., A&D, PRD, yfb, hlb, D, TGFD, MIV, EP/EMA, SFOD-A/B/C/D, MYD, WWHD, D, cytD, FDP-D, PPFD, CyD, TD, SABENA, IJMPD, DCD, EBD, FWD, CMPD, FWSFD, hSP-D, OmpD, KZB, AHGD, hpb, SDHD, ATX, WPPD, PAM-D, CFD, RHOD, ABCD, XPD, SR-RSV-D, dkl, Gd, fus, CMCD, LORAN-D, DsrD, vWD, lpb, CM-D, MAPD, IRTE, der, ANDD, CatD, GtfD, DSR, TNV-D, TPC-D, SSD, HLAD, VEGFD, NIMCUBE, P3D, VapD, LAP-D, kns, MDCK-D, SRD-, ybt, PK08, AD, esadyffb, CRAD, FUF, TSH, fgf, aar, XPD, gD, SpvD, unr, ASRD, SFD, XPD, LAPD, CRYGD, NNBMD, NFD, PLD, GPID, PDGFD, CCD, NPD-D, TLD, acd, INAD, ba, ctsd, CyPD, CAD, ass, PepD, GPD, DFR, dmr, CCD, tid, ED, SFD, AI, IBNB, TGD, ccs, LIPD, wm, CycD, LSLD, PLDD, avrD, DKR, SCSHD, LAPD, AcD, DNPM, DUF, VOD, vgs, ERD&D, ISD, EPS, VHD, BC, IOLR, ARSD, LTAB, DRD, SGPD, TEOD, GSERD, TFCD, LSRD, apod, GPD, rgD, NFD, HUR, VOD, EAD, ADM, EPA, actD, LTD, VAS, SRD, TFD, CCD, MBED, C3D, DSR, CENPD, ywu, FLD, TASK, dsf, HDPD, GVD, hbd, rSP-D, AFAD, SJCD, DW, ANPD, XPD, gvs, GKS, SAD, PLD, EUCAR, SDHD, VMAD, CIRD, MEA, MBED, PAD, AED, LTD, WSD, AAD, EB, CD, PKD, CCD, MD, EMA, rgD, SED, PRD, SEMD, A-T, HVD, CB, OMG, IRD, FDE, DFS, EPD, APID, BLS, NPD, ESD, OEISD, TED, PSD, RSD, CT, CAD, Sid, TCD, TFD, PEPD, ICD, CEED, CCD, OHD, HD, snf, PLD, GPD, TCD, ACT, PLD, IFD, DMS, HAD, PLD, FgD, CMD, T, SAD, CALB, KAS, cog, CBD, CSD, VITD, POTW, UCD, PLD, IPAD, EGD, GSD, OID, PLD, ltd, RhD, SD, TSD, ssf, PLD, IED, BWD, bw, LPLD, ae, EID, aÉ, MID, AAD, kv, DD, MD, LPD, OD, LLD, THD, TCD, SDS, ssd

Q: A:	What does =D stand for? =D stands for ":D".
Q: A:	How to abbreviate ":D"? ":D" can be abbreviated as =D.
Q: A:	What is the meaning of =D abbreviation? The meaning of =D abbreviation is ":D".
Q: A:	What is =D abbreviation? One of the definitions of =D is ":D".
Q: A:	What does =D mean? =D as abbreviation means ":D".
Q: A:	What is shorthand of :D? The most common shorthand of ":D" is =D.