Ts and Csnoun [ plural ]
also T's and C's, Ts & Cs uk/ˌtiːz ən ˈsiːz//ˌtiːz ən ˈsiːz/abbreviation for terms and conditions: the conditions that control an agreement, arrangement, or activity:
Even the Federation Against Software Theft (FAST) admits that only 28% of people read the Ts and Cs before installing software.