TIA
TIA is used both informally online to pre‑emptively thank someone and as an acronym for organizations and concepts in travel, transportation, and networking. The abbreviation shows up in email etiquette, industry association names, geographic codes, and technical discussions about internet alternatives.
Medical
Transient Ischemic Attack
Trouble In Arteries
Temporary Injury Allowance
Thrombosis-Inducing Activity
Total Intestinal Aganglionosis
Trabecular Iris Angle
Traffic Impact Assessment
Transient Ischaemic Attack
Transient Ischaemic Attackor
Trypsin Inhibitor Activity
Tumour-Induced Angiogenesis
Trans Ischmic Attack
Miscellaneous
The Infamous Airport
Totally Idiotic American
Teach Initiate Advocate
Transient Ischemaic Attack
Terrorism Information Awareness
Community
Television Interface Adapter
Teachers In Architecture
The Interfaith Alliance
Teens In Action
This Is Africa
Toy Industry Association
Tortilla Industry Association
Tire Industry Association
Governmental
Transportation In America
Tactical Intelligance Agency
The International Assassin
Taliban In America
The Independent Army
Transportation Intermediaries Association
International
Academic & Science
Regional
Computing
The Internetwork Alternative
Total Information Awareness
Terminal Interface Adaptor
Toner Image Applicator
Internet
Business
Travel Industry Association of America
Thai Invention Association
Toys In the Attic
Trans International Airlines
The Insurance Application