H.O.
abbr. 总公司;总店(head office)
例句
After January 1st, our partnership will be dissolved and the business will be carried on at the same address, by H.O. and J.S. under the firm-name of O & S.
元月1日后,我公司解散。 在原址成立O&S商社继续营业,由H.O.和J.S.二人主持业务。