The AILG coordinates with the three MIT FSILG student councils:
The following alumni/ae organizations are members of the MIT AILG:
- Alpha Chi Omega
- Alpha Delta Phi
- Alpha Epsilon Pi (alumni chapter only)
- Alpha Phi
- Alpha Tau Omega (alumni chapter only)
- Beta Theta Pi
- Chi Phi
- Delta Kappa Epsilon
- Delta Phi Epsilon
- Delta Psi/Number 6 Club
- Delta Tau Delta
- Epsilon Theta
- Fenway House
- Kappa Alpha Theta
- Kappa Sigma
- Lambda Chi Alpha
- Nu Delta
- Phi Beta Epsilon
- Phi Delta Theta
- Phi Kappa Sigma
- Phi Kappa Theta
- Phi Sigma Kappa
- Pi Beta Phi
- Pi Lambda Phi
- pika
- Sigma Alpha Epsilon
- Sigma Chi
- Sigma Kappa
- Sigma Nu
- Sigma Phi Epsilon (alumni chapter only)
- Student House
- Tau Epsilon Phi / Xi Fellowship
- Theta Chi
- Theta Delta Chi
- Theta Tau
- Theta Xi
- WILG
- Zeta Beta Tau
- Zeta Psi