The following are service marks, trademarks, collective, or certification marks of the Feldenkrais Guild® of North America in the US: Feldenkrais Guild®, Feldenkrais®, Feldenkrais Method®, Functional Integration®, FI®, Awareness Through Movement®, ATM®, Guild Certified Feldenkrais Teacher®, GCFTCM, Guild Certified Feldenkrais PractitionerCM, GCFPCM, Certified Feldenkrais Awareness Through Movement TeacherCM, CFATMTCM, Feldenkrais JournalTM, Friends of FeldenkraisSM, and FGNA Feldenkrais Method Logo.