| Acronym | Definition |
|---|
| SAW | Siblings Are Watching (chat) |
| SAW | Surface Acoustic Wave |
| SAW | Spanish American War |
| SAW | Squad Automatic Weapon |
| SAW | Sawtooth |
| SAW | Success at Work (various organizations) |
| SAW | South Asian Women (various organizations) |
| SAW | Schools around the World (various locations) |
| SAW | Santa Ana Winds (California) |
| SAW | Soldiers at War (gaming) |
| SAW | Submerged Arc Welding |
| SAW | Stop-and-Wait |
| SAW | Stock Aitken Waterman (production team) |
| SAW | Sub-Arctic Winter |
| SAW | Situation Awareness |
| SAW | Somerset Art Works (UK) |
| SAW | Squad Assault Weapon |
| SAW | Schizophrenia Awareness Week (mental health; various locations) |
| SAW | Stand Alone Workstation |
| SAW | Street Art Workers |
| SAW | Software Architecture Workshop |
| SAW | Sexually Aggressive Women |
| SAW | Special Agricultural Workers |
| SAW | School of Advanced Warfighting |
| SAW | Semiautomatic Assault Weapon |
| SAW | Solar Array Wing |
| SAW | Self-Avoiding Walk |
| SAW | Social Aspects of the Web (Workshop) |
| SAW | Sage After Work (Sage College of Albany; New York) |
| SAW | Service Acquisition Workshop (government service contracts) |
| SAW | Software Audio Workshop |
| SAW | Student Action with Workers (North Carolina) |
| SAW | Surveillance & Warning |
| SAW | Strategic Aerospace Wing |
| SAW | Surface-to-Air Weapon |
| SAW | Signal Aircraft Warning |
| SAW | Sallalahu Alaihi Wasallam (Holy Prophet Muhammad) |
| SAW | Standing Acoustic Wave (electronic component) |
| SAW | Siebel Analytics Web |
| SAW | Secure Access Wrapper |
| SAW | Section Assault Weapon |
| SAW | Superconducting Asymmetric Wiggler |
| SAW | Spiral Arc Welding |
| SAW | Stand-off Attack Weapon |
| SAW | Secondary Application Window |
| SAW | Support Agency Workstation (State Farm Insurance) |
| SAW | Staff Agent Workstation |
| SAW | Screening Analysis Worksheet |
| SAW | Sports Arbitrage World (website) |
| SAW | Staphylococcus Aureus Wood (antigen) |
| SAW | Security Archive Workstation (Honeywell Vindicator Security Solutions) |