Full American Lifeguard AssociationÂ® Profile. The American Lifeguard Association (ALA) has been offering training for over 25 years. It is a national educational association that has the full support of both the Swimming Pool and Spa Association and Global Lifeguards, a nonprofit 501(c)(3) organization.
Retroactively definition, operative with respect to past occurrences, as a statute; retrospective: a retroactive law. See more.
Retro Definition: Rubber, slip-on sandals (a.k.a. 'flip-flops' or 'jap-flaps'), usually worn for water activities. This definition has been provided as a Public Service Announcement. As a kid, I remember when my whole family would put on our thongs and head down to the beach. We'd usually take off our thongs before going in the water.