a. ^ ชื่อย่างเป็นทางการในแต่ละภาษา ดังนี้:

• ละติน: Regnum Poloniae Magnusque Ducatus Lithuaniae / Serenissima Res Publica Poloniae[19]
• ฝรั่งเศส: Royaume de Pologne et Grand-duché de Lituanie / Sérénissime République de Pologne et Grand-duché de Lituanie[20]
• โปแลนด์: Królestwo Polskie i Wielkie Księstwo Litewskie
• ลิทัวเนีย: Lenkijos Karalystė ir Lietuvos Didžioji Kunigaikštystė
• เบลารุส: Каралеўства Польскае і Вялікае Княства Літоўскае (Karaleўstva Pol'skae і Vjalіkae Knjastva Lіtoўskae)
• ยูเครน: Королівство Польське і Велике князівство Литовське
• เยอรมัน: Königreich Polen und Großfürstentum Litauen

b. ^ Historians date the change of the Polish capital from Kraków to Warsaw between 1595 and 1611, although Warsaw was not officially designated capital until 1793.[21] The Commonwealth Sejm began meeting in Warsaw soon after the Union of Lublin and its rulers generally maintained their courts there, although coronations continued to take place in Krakow.[21] The modern concept of a single capital city was to some extent inapplicable in the feudal and decentralized Commonwealth.[21] Warsaw is described by some historians as the capital of the entire Commonwealth.[22][23] Vilnius, the capital of the Grand Duchy,[24][25][26] is sometimes called the second capital of the entity.[27][28]