Alumni Chapters, Associations and Clubs
| Chapter | Organization Type | City |
State/Prov. |
Province | Website | Founding Date |
|---|---|---|---|---|---|---|
| Lubbock Alumni | Alumni Chapter | Lubbock | TX | Southwestern | lubbock.alumnisigmachi.org | August 11, 1953 |
| Midland Texas Alumni | Alumni Chapter | Midland | TX | Southwestern | April 14, 1948 | |
| Albuquerque Alumni | Alumni Chapter | Albuquerque | NM | Southwestern | abqex.com | January 01, 1945 |
