| Acronym | Definition |
|---|
| TOA | Token of Appreciation (marketing) |
| TOA | Transfer of Accountability (Health Standards Association; Canada) |
| TOA | Trials of Apollo (gaming) |
| TOA | Table of Acronyms |
| TOA | Transfer of Affection |
| TOA | Time Of Arrival |
| TOA | Transfer of Authority |
| TOA | Top of the Atmosphere |
| TOA | Trials of Ascension (role-playing game) |
| TOA | Trials of Atlantis (game) |
| TOA | Täter-Opfer-Ausgleich (German: Offender-Victim Mediation; Austria) |
| TOA | Tdm over Atm |
| TOA | Table of Authorities |
| TOA | Take-Off Angle |
| TOA | Terms Of Agreement |
| TOA | Table of Authorities (legal documents) |
| TOA | Transfer of Assets |
| TOA | Truth On-Air (Christian Internet radio station) |
| TOA | Tubo-Ovarian Abscess |
| TOA | Tape on Air (broadcasting) |
| TOA | Theater of Operations |
| TOA | Total Obligation(al) Authority |
| TOA | Tornado Watch (Emergency Alert System Code) |
| TOA | Table of Allowance |
| TOA | Tradeoff Analysis |
| TOA | Type of Address (telecom/computing) |
| TOA | Time-Off Award |
| TOA | Texas Orthopaedic Association |
| TOA | Taxi Owners Association (UK) |
| TOA | Task Order Agreement (contracting) |
| TOA | Trace Organic Analysis |
| TOA | Threshold of Audibility |
| TOA | Teacher on Assignment |
| TOA | Temple of Ages (gaming, Guild Wars) |
| TOA | Team Outdoor Addicts |
| TOA | Transporte Oruga Acorazado (Spanish: Armored Personnel Carrier) |
| TOA | Transportation Operating Agency |
| TOA | Table of Allocation |
| TOA | The Outlaw Army (gaming clan) |
| TOA | Transocean Airlines (1946-1960) |
| TOA | Thermooptical Analysis |
| TOA | Teens of America |
| TOA | Torrance, California Municipal Airport (Zamperini Field; airport code) |
| TOA | Theatre Owners of America |
| TOA | Trim on Assembly (aircraft/automotive assembly) |
| TOA | Table of Organization and Allowance |
| TOA | Terra Ocean Atmosphere |
| TOA | Tarifordnung für Angestellte des Öffentlichen Dienstes (public service salary scheme, since 1961 BAT) |
| TOA | Tangent of Angle X = Opposite Side Length / Adjacent Side Length (Right Angled Triangle) |
| TOA | Task Order Analysis |
| TOA | Toyota of America (automobile retailer) |