TCA

No, not Teen's Choice Awards. TCA is a shortcut for "take care always".

I have to go now, bye! TCA!

by thoughtful9311 September 15, 2009

TCAS

1: Traffic Collision Avoidance System. A computerised system in a modern airliner which utilizes radar, transponder data and in-system logic with the aim of providing collision avoidance if Air Traffic Controll fails to.

2: The alarm itself in the cockpit

1: The Aircraft was fitted with a state of the art TCAS

2: The pilots were alerted to the situation by the onboard alarm, audibly sounding off "TCAS ALERT; TCAS ALERT", Their quick response warded off disaster.

by Trent Hopkinson June 10, 2005

TCA Dallas

TROJEN CONDOM ACADEMY

i go to TCA Dallas you mean Trojan condom academy

by Urmomisgay12345678910 August 24, 2022

《¤》Tca《¤》tCa《¤》tcA《¤》

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《¤》Tca《¤》tCa《¤》tcA《¤》

by LeSouffleDeVersailles March 1, 2025

TCA Fight Club

When a fight club is made in secrecy with either young people or people in school, but is caught immediately or soon

Did you see the TCA Fight Club yesterday?

by BenjRusswll July 19, 2025

TCA

Acronym for "Trash Can Ahmed"

"Yo TCA what's up"
Ahmed: "shut up bitch nigga"

by Trash Can Ahmed October 24, 2025

TCA

Stands for Trichloroacetic acid chemical reconstruction of skin scars

Each scar is carefully treated with a tiny droplet of TCA or a brush stroke

by VitaKaninen December 22, 2023