Different doa's in Quran that can be observed

Prayers of the Believers Servants of the All-Merciful (Salvation)

"Our Lord, avert from us the punishment of Hell. Indeed, its punishment is ever adhering;(25:65)

Indeed, it is evil as a settlement and residence." (25:66)

Servants of the All-Merciful (Joyous Family Life)

"Our Lord, grant us from among our wives and offspring comfort to our eyes and make us an example for the righteous." (25:74)

A Prayer for Goodness

"Our Lord, give us in this world [that which is] good and in the Hereafter [that which is] good and protect us from the punishment of the Fire." (2:201)

A Prayer of illumination

The Messenger has believed in what was revealed to him from his Lord, and [so have] the believers. All of them have believed in Allah and His angels and His books and His messengers, [saying], "We make no distinction between any of His messengers." And they say, "We hear and we obey. [We seek] Your forgiveness, our Lord, and to You is the [final] destination." (2:285)

Allah does not charge a soul except [with that within] its capacity. It will have [the consequence of] what [good] it has gained, and it will bear [the consequence of] what [evil] it has earned. "Our Lord, do not impose blame upon us if we have forgotten or erred. Our Lord, and lay not upon us a burden like that which You laid upon those before us. Our Lord, and burden us not with that which we have no ability to bear. And pardon us; and forgive us; and have mercy upon us. You are our protector, so give us victory over the disbelieving people." (2:286)

A Prayer of Restoration

"Our Lord, let not our hearts deviate after You have guided us and grant us from Yourself mercy. Indeed, You are the Bestower. (3:8)

Our Lord, surely You will gather the people for a Day about which there is no doubt. Indeed, Allah does not fail in His promise."(3:9)

A prayer of Salvation

"Our Lord, indeed we have believed, so forgive us our sins and protect us from the punishment of the Fire," (3:16)

The Kinship of Faith

"Our Lord, forgive us and our brothers who preceded us in faith and put not in our hearts [any] resentment toward those who have believed. Our Lord, indeed You are Kind and Merciful." (59:10)

The Believers in the Battle of Uhud

"Our Lord, forgive us our sins and the excess [committed] in our affairs and plant firmly our feet and give us victory over the disbelieving people."(3:147)

Dialogue in the Hereafter

'Our Lord, we have believed, so forgive us and have mercy upon us, and You are the best of the merciful.'(23:109)

The People of the Heights

"Our Lord, do not place us with the wrongdoing people."(7:47)

The Believers of Reflection

"Our Lord, You did not create this aimlessly; exalted are You [above such a thing]; then protect us from the punishment of the Fire. (3:191)

Our Lord, indeed whoever You admit to the Fire - You have disgraced him, and for the wrongdoers there are no helpers. (3:192)

Our Lord, indeed we have heard a caller calling to faith, [saying], 'Believe in your Lord,' and we have believed. Our Lord, so forgive us our sins and remove from us our misdeeds and cause us to die with the righteous. (3:193)

Our Lord, and grant us what You promised us through Your messengers and do not disgrace us on the Day of Resurrection. Indeed, You do not fail in [Your] promise."(3:194)

The Believers of Thanksgiving

"My Lord, enable me to be grateful for Your favor which You have bestowed upon me and upon my parents and to work righteousness of which You will approve and make righteous for me my offspring. Indeed, I have repented to You, and indeed, I am of the Muslims." (46:15)

The Believers ‘Perfect Light’

"Our Lord, perfect for us our light and forgive us. Indeed, You are over all things competent."(66:8)

The Universality of Belief

"Our Lord, we have believed, so register us among the witnesses. (5:83)

Women of Prayer: Aasiya the wife of Pharaoh

"My Lord, build for me near You a house in Paradise and save me from Pharaoh and his deeds and save me from the wrongdoing people."(66:11)

Women of Prayer: Balqis the Queen of Sheba

"My Lord, indeed I have wronged myself, and I submit with Solomon to Allah, Lord of the worlds."(27:44)

Women of Prayer: Hanah wife of Imran, mother of Mary

"My Lord, indeed I have pledged to You what is in my womb, consecrated [for Your service], so accept this from me. Indeed, You are the Hearing, the Knowing." (3:35)

"My Lord, I have delivered a female." And Allah was most knowing of what she delivered, "And the male is not like the female. And I have named her Mary, and I seek refuge for her in You and [for] her descendants from Satan, the expelled [from the mercy of Allah ]." (3:36)

Husband and Wife

"If You should give us a good [child], we will surely be among the grateful."(7:189)

People of the Cave

"Our Lord, grant us from Yourself mercy and prepare for us from our affair right guidance."(18:10)

Followers of Prophet Jesus

Our Lord, we have believed in what You revealed and have followed the messenger Jesus, so register us among the witnesses [to truth]." (3:53)

Afflictions and Hardships

"Indeed we belong to Allah, and indeed to Him we will return." (2:156)

Seeking Forgiveness for the Believers

"Our Lord, You have encompassed all things in mercy and knowledge, so forgive those who have repented and followed Your way and protect them from the punishment of Hellfire. (40:7)

Our Lord, and admit them to gardens of perpetual residence which You have promised them and whoever was righteous among their fathers, their spouses and their offspring. Indeed, it is You who is the Exalted in Might, the Wise. (40:8)

And protect them from the evil consequences [of their deeds]. And he whom You protect from evil consequences that Day - You will have given him mercy. And that is the great attainment."(40:9)

Seeking Reassurance for the Believers

Indeed, those who have said, "Our Lord is Allah " and then remained on a right course - the angels will descend upon them, [saying], "Do not fear and do not grieve but receive good tidings of Paradise, which you were promised. (41:30)

We [angels] were your allies in worldly life and [are so] in the Hereafter. And you will have therein whatever your souls desire, and you will have therein whatever you request [or wish] (41:31)

As accommodation from a [Lord who is] Forgiving and Merciful." (41:32)

And who is better in speech than one who invites to Allah and does righteousness and says,"Indeed, I am of the Muslims."(41:32)