peso sign
It is the same as the dollar's (SHIFT + 4). However, if you want to remark the difference between both currencies, you could use the ISO format:MXN$ 10,000 = 10,000 pesos.USD$ 5,000 = 5,000 US dollars.
Unless you have a Filipino language keyboard, the Philippines Peso symbol can be obtained by copying (cut-paste) if it appears on another page. It is ₱ and does not appear in some fonts. It is (U+20B1), in version 3.2 of Unicode. Some fonts render this as a smiley face.
To type the pound sign on a US keyboard hold down the ALT key and type 156 on the numeric keypad.
The peso sign might have simply evolved out of the Peso Fuerte which was written as "PF". Here is an article on the origin of the Peso sign: http://philmoney.blogspot.com/2008/01/theory-on-origin-of-peso-sign.html
The keyboard symbol is... Ⓐ Just copy & paste
Type I love you
The diameter sign is Alt+0216 - Ø
The key combination [Shift]+2 should do for standard keyboards to type the "at" (@) sign.
The Peso sign is placed before the amount.
On the keyboard find the < sign and next to it put the number 3, making <3. This works on any standard keyboard.
shift then 6 at the same time