Tam
- Albert S. Humphrey
- Cyclone Tam (2006)
- Dr. Simon Tam
- General Francisco Javier Mina International Airport
- Mount Tamalpais
- Picul
- Rastacap
- River Tam
- TAM (theatre)
- TAM 5
- TAM Air
- TAM Airlines
- TAM Management
- TAM Media Research
- TAM Mild Jalapeño
- TAM – Transporte Aéreo Militar
- Tainan Art Museum
- Tam (name)
- Tam Lin
- Tam Sventon
- Tam cap
- Tam o' shanter (cap)
- Tamalpais High School
- Tamar station
- Tamil language
- Tampines MRT station
- Tams (disambiguation)
- Tamtam (disambiguation)
- Tamworth railway station
- Tanque Argentino Mediano
- Tara (Buddhism)
- Tbilisi Aircraft Manufacturing
- Technological Association Malaysia
- Technology acceptance model
- Teen Age Message
- Telecom Application Map
- Telephone answering machine
- Tense–aspect–mood
- The Amaz!ng Meeting
- The Story of Tam and Cam
- Thioacetamide
- Total addressable market
- Tovarna avtomobilov Maribor
- Toyota Astra Motor
- Transparent Anatomical Manikin
- Transport Asset Manager of New South Wales
- Transports de l'Agglomération de Montpellier
- Tumor-associated macrophage
- Twentieth Anniversary Macintosh