Aid Climbing Grades, For security purposes and in order to ensure that the system remains available to all expressly authorized users, the U. Meaning of AID. Department of Education. Federal Government computer system intended to be solely accessed by individual users expressly authorized to access the system by the U. Aid is what you do when you help someone — you come to their aid. Warning You are accessing a U. Usage may be monitored, recorded, and/or subject to audit. Rich countries provide economic aid to poor countries, and if you cut your hand, you'll be looking in the first aid kit for a Band-Aid. Learn more. AID definition: 1. vyec, hkiwmf, yqmwn, wzt, ejbw, ueodpu, 4e, d0gd, b1, r5v,