| Abbreviation | Definition |
|---|---|
| AFAMA | Abdullatif Al Fozan Award for Mosque Architecture |
| AFD | Above Floor Drain |
| AFE | Advanced Flow Engineering |
| AFF | Above Finished Floor |
| AFFL | Above Finished Floor Level |
| AFFR | Architecture Film Festival Rotterdam |
| AFH | Architecture for Humanity |
| AFHA | Architecture for Humanity Atlanta |
| AFHB | Architecture for Humanity Boston |
| AFIN | Architectural Film Installers Network |
| AFLA | Aune Fernandez Landscape Architects |
| AFMB | Architecture et Fonction des Macromolécules Biologiques |
| AFPA | Advanced Fast Path Architecture |
| AFS | Architectural Framing Systems |
| AFS | Architetural Feasibility Study |
| AFSB | Architectural Foundation of Santa Barbara |
| AGA | African Governance Architecture |
| AGA | Architectural Glass and Aluminum |
| AGDO | Automatic Gate Door Opener |
| AGI | Architectural Group International |