waiver letter中文關於「waiver免」標籤，搜尋引擎有相關的訊息討論：
waiver (【名詞】免支付協議, 棄權聲明書)意思、用法及發音 - Engooengoo.com.tw › app › words › word › waiver新生健康檢查New Students in the Health Examinationasti.nkust.edu.tw › ...Electronic System for Travel Authorizationwww.cbp.gov › travel › international-visitors › estaWaive Credit Card / Cashline Fees