The Mexican National Women's Tag Team Championship

The first title holders, Irma Aguilar and Irma Gonzalez

Besides the The Mexican National Women's Wrestling Championship, there was also a recognized tag team title, the Mexican National Women's Tag Team Championship.
And like the singles title, the Championship was held by famous names in the Lucha Libre world.
But unlike the singles title, the tag team belts seem to have vanished.

The first title holders were Irma Aguilar and Irma Gonzalez. They defeated Neftali and Satanakia in the final round of a tournament at Arena Xochimilco on August 10th, 1990.
Martha Villalobos and Pantera Surena defeated Irma Aguilar and Irma Gonzalez for the tag team belts on December 20th, 1991 in Mexico City.
Vicky Carranza and Briosa defeated Martha Villalobos and Pantera Surena for the belts on February 19th, 1994 at the Arena Xochimilco.
In an unusual move, Vicky Carranza and Briosa broke up, got different partners and the two teams faced each other on November 12th 1995 at Arena Apatlaco. Vicky teamed with La Medusa, and Briosa teamed with Neftali. Neftali and Briosa took the belts.
Then on January 19th, 1996 at Arena Xochmilco, La Rosa and La Sirenita defeated Neftali and La Broisa for the titles.
This was the last recorded defense of the belts.