- ATT
- AT&T Group 4 file - Bitmap graphics (Computing » File Extensions)* At This Time (Academic & Science » Amateur Radio)* Attenuated (Academic & Science » Electronics)* Attestazione (International » Italian)* At The Threshold (Business » General)* Ability To Trade (Business » Stock Exchange)* Authorization To Test (Governmental » Military)* Alt Toys Transformers (Community)* Advanced Transport Telematics (Governmental » Transportation)* Advanced Transport Technology (Governmental » Military)* Advanced Tactical Transport (Governmental » Military)* Atmautluak, Alaska USA (Regional » Airport Codes)* Advanced Theatre Transport (Governmental » Military)* Alabama Technology Today (Community » Media)* ASCII Transformation Table (Computing » Software)* AUTHORIZATION to Test The .... (Governmental » Military)* American Telephone and Telegraph, Inc. (AT&T) (Business » Firms)
Abbreviations dictionary. 2012.