Reference meaning
PTA
Last updated
To take part in a parent-teacher association.
Other meanings
2. noun
Initialism of parent-teacher association.
3. noun
Initialism of phosphotungstic acid.
4. noun
Initialism of prepaid ticket advice: information sent to an airline that a passenger will collect the ticket at the airport (not the same as an e-ticket).
Source and scope
This definition is reproduced from English Wiktionary, sense en-PTA-en-verb-10p19yjv, under the CC BY-SA 4.0. It has not yet received VocabularyBase editorial review. Read the source and license details.