CRM/CoreTimezonecivicrm_timezone1.8 id int unsigned true Timezone ID Number 1.8 id true name varchar 64 Timezone full name 1.8 abbreviation char 3 ISO Code for timezone abbreviation 1.8 gmt varchar 64 GMT name of the timezone 1.8 offset int 1.8 country_id int unsigned true Country ID Country 1.8 country_id civicrm_country id 1.8