* "TA" as an abbreviation for "também" (also). This is the most common meaning. Example: "Eu gosto de chocolate, TA de morango." (I like chocolate, also strawberry.)
* "TA" as an abbreviation for "tudo em ordem" (everything in order). This is more informal and is often used in text messages or online chats. Example: "Tudo pronto para o jantar? TA." (Everything ready for dinner? Everything in order.)
* "TA" as a standalone word meaning "okay" or "yes" . This is similar to "OK" in English and is also more informal. Example: "Você pode me ajudar com isso? TA." (Can you help me with this? Yes.)
To understand the meaning of "TA" in a specific context, you'll need to consider the surrounding words and phrases.