Low gravity suite
A low gravity suite or low grav suite was a type of environment available to travelers as special accommodations on transport ships.

In 2370, Lieutenant Commander Data accessed the commercial transport database and searched the passenger manifests of the ships ,  and  to find proof that Juliana O'Donnell traveled with his father Noonien Soong to Mavala IV in 2328. 

According to the database, in 2328, , Jack Litchfeld, , and , all of whom traveled from Gamma Trianguli VI to Tarsus IV, requested low gravity suite accommodations. , , Scooter T. Rocketboy, and , all of whom traveled from Tycho IV Spaceport to the Vega colony, also requested low grav accommodations. (, okudagram)

See also 
 Null grav suite
Spacecraft sections